Voice over IP

Voice over IP

(VoIP) Any technology providing voice telephony services over IP, including CODECs, streaming
protocols and session control. The major advantage of
VoIP is lower cost, by avoiding dedicated voice circuits.

Currently VoIP is being deployed on internal corporate
networks, and, via the Internet, for low cost (and low
quality) international calls. It is also used for telephony
applications such as voice and fax mail.

The ITU standard is H.323, which is a whole suite of
protocols, while the IETF has developed the much simpler
SIP to solve the session control problem and MGCP/Megaco
to solve the gateway problem.

For those customers without existing PBX equipment, the G6 platform enables IP Telesis' hosted business voice over IP solution, which provides powerful business class features without requiring large investments in equipment.

NexTone's iVMS is an intelligent network management tool that delivers increased visibility, end-to-end provisioning, troubleshooting, and analysis of a carrier's VoIP traffic in real-time; thereby simplifying the provisioning and management of large-scale voice over IP (VoIP) and other real-time IP service deployments.

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